Timeline Search Greyed Out

Made the switch from FCP to Premiere and need to take advantage of the timeline search function (need to color correct certain clips in a multi-cam edit sequence). I've found the Timeline Search Function, but it's greyed out and not usable no matter what I do! Driving me crazy. I am assuming I am doing something wrong that is simple, but don't know what it is.

I've selected every panel I can think of, and still when I go to EDIT > FIND it's greyed out. Any help to sove this mystery would be greatly appreciated.